Kepler Nvidia GeForce GTX 780

[Tha Last Meal]

GK104 is a very powerful GPU, but it seems to be bandwidth limited at resolutions over 1080p.



Res....... 7970 ...... GTX 680 .....
1050p: 133 fps | 162 fps (122%)
1200p: 118 fps | 135 fps (114%)
1600p: 082 fps | 083 fps (101%)

Now imagine that GK110 comes with 384 bit, or even 512 bit bus width. Even with 'just' 50% more shaders it should be able to pull 60%+ ahead.

I do not think so
look here



Res....... 7970 ...... GTX 680 .....
1600p: 127 fps | 161 fps



Res....... 7970 ...... GTX 680 .....
1600p: 63 fps | 71 fps



Res....... 7970 ...... GTX 680 .....
1600p: 63 fps | 76 fps



Res....... 7970 ...... GTX 680 .....
1600p: 133 fps | 151 fps